›› Convert kilometre/hour to speed of light [water]


kilometre/hour
speed of light [water]


Did you mean to convert kilometre/hour to speed of light [air]
speed of light [glass]
speed of light [ice]
speed of light [vacuum]
speed of light [water]

›› More information from the unit converter

How many kilometre/hour in 1 speed of light [water]? The answer is 811468306.8.
We assume you are converting between kilometre/hour and speed of light [water].
You can view more details on each measurement unit:
kilometre/hour or speed of light [water]
The SI derived unit for speed is the meter/second.
1 meter/second is equal to 3.6 kilometre/hour, or 4.4364024692431E-9 speed of light [water].
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilometers/hour and speed of light [water].
Type in your own numbers in the form to convert the units!




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You can do the reverse unit conversion from speed of light [water] to kilometre/hour, or enter any two units below:

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›› Common speed conversions

kilometre/hour to speed of sound
kilometre/hour to hectometer/second
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kilometre/hour to league/minute
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kilometre/hour to centimeter/second
kilometre/hour to millimeter/microsecond
kilometre/hour to nautical mile/day
kilometre/hour to inch/minute


›› Definition: Kilometer/hour

The kilometre per hour (American English: kilometer per hour) is a unit of both speed (scalar) and velocity (vector).

The km/h is the worldwide most commonly used speed unit on road signs and car speedometers.


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